/*导航的样式*/
.nav .container{
    padding-top:38px;
    border-bottom:1px solid #686c71;
}
.nav .container li{
    float:left;
    padding-left:74px;
}
.nav .container .li-1 .a2{
    display: block;
    width:34px;
    height:4px;
    margin-top:10px;
}
.nav .container .li-2 .a2,.nav .container .li-4 .a2{
    display: block;
    width:64px;
    height:4px;
    margin-top:10px;
}
.nav .container .li-4 .a1{
    color:#000;
}
.nav .container .li-3 .a2{
    display: block;
    width:98px;
    height:4px;
    margin-top:10px;
}
.nav .container li a{
    color:#959393;
}
.nav .container .li-1 .a1{
    color:#959393;
}
.nav .container .li-1:hover .a2{
    background-color: #bfc0c0;
}
.nav .container .li-2:hover .a2,.nav .container .li-3:hover .a2,.nav .container .li-4 .a2{
    background-color: #bfc0c0;
}
.nav .container li:hover .a1{
    color:#000;
}



/*导航的样式*/
.nav-1{
    display: none;
}
.nav-1 .container1{
    padding-top:20px;
    border-bottom:1px solid #686c71;
}
.nav-1 .container1 li{
    float:left;
    padding-left:74px;
}
.nav-1 .container1 .li-1 .a2{
    display: block;
    width:34px;
    height:4px;
    margin-top:10px;
}
.nav-1 .container1 .li-2 .a2,.nav-1 .container1 .li-4 .a2{
    display: block;
    width:64px;
    height:4px;
    margin-top:10px;
}
.nav-1 .container1 .li-4 .a1{
    color:#000;
}
.nav-1 .container1 .li-3 .a2{
    display: block;
    width:98px;
    height:4px;
    margin-top:10px;
}
.nav-1 .container1 li a{
    color:#959393;
}
.nav-1 .container1 .li-1 .a1{
    color:#959393;
}
.nav-1 .container1 .li-1:hover .a2{
    background-color: #bfc0c0;
}
.nav-1 .container1 .li-2:hover .a2,.nav-1 .container1 .li-3:hover .a2,.nav-1 .container1 .li-4 .a2{
    background-color: #bfc0c0;
}
.nav-1 .container1 li:hover .a1{
    color:#000;
}
.header .t{
    display: none;
}
.header .t span{
    background: url(../img/svg.png) no-repeat center center;
    display: inline-block;
    width: 31px;
    height: 28px;
    background-size: 100% 100%;
    border-radius: 3px;
}
.header .t{
    font-size: 27px;
    line-height: 1;
    border: 1px solid transparent;
}
.header .t1{
    display: none;
}
.header .t1 span{
    background: url(../img/button2.png) no-repeat center center;
    display: inline-block;
    width: 31px;
    height: 28px;
    background-size: 100% 100%;
    border-radius: 3px;
}
.header .t1{
    font-size: 27px;
    line-height: 1;
    border: 1px solid transparent;
}



/*banner的样式*/
.banner .container{
    width:1200px;
    margin:0 auto;
    padding-top:18px;
}
.banner-main .banner-2,.banner-main .banner-3{
    display: none;
}
.banner-nav{
    margin-top:18px;
}
.banner-nav .c-1,.banner-nav .c-2,.banner-nav .c-3,.banner-nav .c-4{
    float:left;
}
.ccc-1{
    height: 569px;
}
.wu{
    width: 998px;
    height: 403px;
}
.img1{
    width: 100%;
    height: 100%;
}
.banner-nav .c-1{
    width:6%;
}
.banner-nav .c-1{
    background-color: #000;
    width:65px;
    text-align: center;
    padding-top: 11px;
    padding-bottom: 10px;
}
.banner-nav .c-2 a{
    width: 360px;
    line-height: 66px;
    text-align: center;
    display: block;
}
.a{
    background-color: #bfc0c0;
    color: #fff;
    font-size: 23px;
    cursor: pointer;
}
.b{
    color: #1b1b1b;
    font-size: 23px;
    cursor: pointer;
}
.banner-nav .c-2{
    border-left:1px solid #000;
}
.banner-nav .c-3 a{
    text-align: center;
    width: 360px;
    line-height: 66px;
    border-right:1px solid #000;
    display: block;
}
.banner-nav .c-2 a{
    font-size: 23px;
}
.banner-nav .c-2 a{
    font-size: 23px;
    border-right:1px solid #000;
}
.banner-nav .c-2,.banner-nav .c-3,.banner-nav .c-4{
    width:30%;
    border-top:1px solid #000;
    border-bottom:1px solid #000;
}
.banner-nav .c-1{
    width:5%;
}
.banner-1{
    margin-top:18px;
    border: 1px solid #1b1b1b;
    padding:60px 100px;
}
.banner-1 .row-1{
    border: 1px solid #1b1b1b;
    padding:40px;
}
.banner-1 .row-1 .col-1,.banner-1 .row-1 .col-2{
    float:left;
    width:50%;
}
.banner-1 .row-1 .col-2{
    text-align: right;
}
.banner-1 .row-1 .col-1 h2{
    font-weight: 300;
    width:146px;
    border-bottom: 1px solid #000;
    padding-bottom:10px;
}
.banner-1 .row-1 .col-1 p{
    padding-top:10px;
}
.banner-1 .row-1 .col-1 .p2{
    padding-top:44px;
}
.banner-1 .row-1 .col-1 .p2 a{
    color:#000;
    font-size: 14px;
    padding-top:30px;
    font-weight: bold;
}
.banner-1 .row-2 .col-1 h2{
    width:200px;
}
.banner-1 .row-2 .col-2{
    text-align: left;
}
.banner-1 .row-2{
    margin-top:18px;
    margin-bottom:18px;
}
.banner .ccc-1 img,.banner-2 img{
    width:100%;
}
.banner-2,.banner-3{
    margin-top:18px;
    border: 1px solid #1b1b1b;
    padding:80px 50px;
    display: none;
}
.banner-2 .row-2 .sp-1{
    background-color: #000;
    color:#fff;
    display: table;
    margin-top:5px;
    font-size: 17px;
    font-weight: bold;
}
.banner-2 .row-2 .sp-2{
    font-size: 16px;
    font-weight: bold;
}
.banner-2 .row-2 .sp-3{
    background-color: #000;
    color:#fff;
    margin-top:5px;
    font-size: 17px;
    font-weight: bold;
}
.banner-3 .row-3 .sp-1,.banner-3 .row-3 .sp-2{
    background-color: #000;
    color:#fff;
    font-size: 18px;
    font-weight: bold;
}
.banner-3 .row-3 .p1{
    margin-top:10px;
}
.banner-3 .row-3 .sp-2{
    display: table;
    margin-top:10px;
}
.banner-3 .row-3 .sp-3{
    font-size: 16px;
    font-weight: bold;
}
.banner-3 .row-3 .p2{
    margin-top:10px;
}
.banner-2 .row-2 p{
    margin-top:10px;
}
.banner-2 .row-2 .p-1{
    padding-left:105px;
}
.banner-2 .row-2 .p{
    line-height:30px;
}




@media (max-width:600px) {
    .header .container,.nav .container,.main .container,.footer-top,.footer-bottom{
        width:100%;
    }
    .header .row-1 .col-md-1,.header .row-1 .col-md-2,.header .row-1 .col-md-3{
        width:100%;
    }
    .header .container,.nav .container,.main .container,.footer-top,.footer-bottom{
        width:100%;
    }
    .header .row-1 .col-md-2,.header .row-1 .col-md-3{
        width:100%;
    }
    .header .row-1 .col-md-1{
        width:89%;
    }
    .header .row-1{
        text-align: center;
    }
    .header .row-1 .col-md-2,.header .row-1 .col-md-3{
        padding-left:16px;
        padding-top:12px;
    }
    .header .row-1 .col-md-2 img{
        top: 16px;
        left: 178px;
    }
    .header .dt_nav_content12{
        left: 142px;
        top: 90px;
    }
    .header .dt_nav_content13{
        left:142px;
        top:100px;
    }
    .nav .container{
        padding-top:16px;
    }
    .nav .container li{
        padding-left:20px;
    }
    .nav-1{
        display:none;
    }
    .nav{
        display: none;
    }
    .nav-1 .container1 li {
        float: none;
        padding-left: 20px;
    }
    .header .t{
        display: block;
        position: absolute;
        top: 4px;
        right: 3px;
    }
    .header .t1{
        position: absolute;
        top: 4px;
        right: 3px;
    }
    .header .row-1 .col-md-2,.header .row-1 .col-md-3,.header .row-1 .col-2{
        display: none;
    }
    .header .row-1 .col-md-1{
        text-align: center;
    }
    .header .row-1 .col-md-2,.header .row-1 .col-md-3{
        padding-left:16px;
        padding-top:12px;
    }
    .header .row-1 .col-md-2 img{
        top: 16px;
        left: 178px;
    }
    .header .dt_nav_content12{
        left: 142px;
        top: 90px;
    }
    .header .dt_nav_content13{
        left:142px;
        top:100px;
    }
    .nav .container li{
        padding-left:20px;
        float: none;
    }
    .nav .container{
        padding-top:16px;
    }
    .banner .container{
        width:100%;
    }
    .banner-1 img{
        width:100%;
    }
    .banner-1 .row-1 .col-1 h2{
        width:100%;
    }
    .banner-1{
        padding:14px;
    }
    .banner-1 img{
        padding-top:10px;
    }
    .banner-nav .c-1{
        width: 8%;
        padding-top: 11px;
        padding-bottom: 10px;
    }
    .banner-nav .c-3 a, .banner-nav .c-2 a, .banner-nav .c-4 a{
        padding-top:0;
        padding-bottom:0;
    }
    .banner-nav .c-2, .banner-nav .c-3, .banner-nav .c-4{
        width:28%;
    }
    .banner-nav .c-3 a,.banner-nav .c-2 a,.banner-nav .c-4 a{
        padding-left:0;
        padding-right:0;
        font-size: 17px;
    }
    .banner-2{
        padding-left:20px;
        padding-right:20px;
    }
    .banner-2 .row-2 .p-1{
        padding-left:0;
    }
    .banner-3 .row-1 img,.banner-3 .row-2 img{
        width:100%;
    }
    .banner-3{
        padding-left:20px;
        padding-right:20px;
    }
    .ccc-1{
        height:50%;
    }
    .wu{
        width:100%;
        height:100%
    }
    .banner-nav .c-2 a,.banner-nav .c-3 a{
        width:100%;
    }
}